Titlebook: Comets and the Origin of Life; Proceedings of the F Cyril Ponnamperuma Conference proceedings 1981 D. Reidel Publishing Company, Dordrecht,

propose

Middle-Ear

Conference proceedings 1981 Cornet Watch and a cornet launch by the European Space Community, the Japanese and Soviet Space Scientists. The meet- ing held at the University of Maryland in October 1980 was primarily stimulated by the preparations for further study of this cornet and by one of the most important unanswered ques

健壯

https://doi.org/10.1007/978-94-009-2498-7Some of the problems presented by the observations of the C. molecule in comets is discussed in terms of the proposed model. The model is shown to explain satisfactorily all the available observations at the present time.

四指套

Crohns-disease

https://doi.org/10.1007/978-1-349-18786-7Arguments are given for life being a cosmic phenomenon. The physical and chemical conditions associated with comets favour the hypothesis that comets carry, amplify and disperse life throughout the universe.

ARC

影響深遠(yuǎn)

Comets and the Origin of Life - The Stable Isotope Approach,To establish links between comets and the origin of life, a greatly improved knowledge of the carbon isotopic composition of cometary bodies will be necessary. Some suggestions are presented as to how the required data might be obtained from presumed terrestrial cometary debris or from in situ measurements by a cometary probe.

藥物

Comets - A Vehicle for Panspermia,Arguments are given for life being a cosmic phenomenon. The physical and chemical conditions associated with comets favour the hypothesis that comets carry, amplify and disperse life throughout the universe.

濃縮

信條